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Search results for 'color stones'

SmartPro Aura : Synthetic Diamond Scanner that can screen automatically for mounted jewelry but can also be used to test loose stones with various test results such as Natural Diamond, CVD Synthetic Diamond, HPHT Synthetic Diamond, Cubic zirconia (CZ) and screen earth mine colorless diamond (Color D to K). This smart Scanner has unique features to show the estimated diameter size (mm) and counting of each plus auto-generating test certificate result. Learn More

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The Sherlock Holmes 2.0 CVD and HPHT Lab-Grown Diamond Detector by Yehuda
Price on demand
The Sherlock Holmes detected 100% of all lab grown diamonds. Learn More

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Gemstone Buying Guide: How to Evaluate, Identify, Select & Care For Colored Gems, Third Edition
A concise yet comprehensive reference about colored gemstones with information on quality evaluation, price comparison, gem identification, cutting styles, treatments, fake stones, optical effects, gem care and geographic sources. There are 323 new color photos and several new gem species and varieties in this updated Third edition. Written for consumers and professionals, the Gemstone Buying Guide is a practical, well-illustrated resource for buying, identifying and caring for colored gems. Learn More

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Exotic Gems, Volume 3
Exotic Gems, Volume 3: How to Identify, Evaluate, Select and Care For Matrix Opal, Fire Agate , Blue Chalcedony, Rubellite, Indicolite, Paraiba and Other Tourmalines Third in a series of books that explains with color photos the price factors and identifying traits of unusual gems. The stones are shown not only loose but also in jewelry, in the rough and as beads. Fun facts, historical anecdotes, geographic sources, gem treatment information, cutting advice, and tips on gem care are included along with diagrams and tables to aid in identification and evaluation. Learn More

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Exotic Gems, Volume 2
How to Identify and Buy Alexandrite, Andalusite, Chrysoberyl Cat’s-eye, Kyanite, Common Opal, Fire Opal, Dinosaur Gembone, Tsavorite, Rhodolite & Other Garnets Has more than 400 photos of these stones in the rough, cut, magnified, and mounted in distinctive jewelry. Shows the cutting process of a garnet and how to evaluate and identify the stones in the book. Includes information on their history, metaphysical lore, geographic sources, treatments, imitations and gem care. Learn More

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Exotic Gems, Volume 1
How to Identify and Buy Tanzanite, Ammolite, Rhodochrosite, Zultanite, Sunstone, Moonstone & other Feldspars - A full-color guide to identifying, evaluating and buying tanzanite, ammolite, zultanite, rhodochrosite, sunstone, moonstone, andesine, labradorite and other members of the feldspar mineral group. It includes information on their history, lore, geographic sources, treatments, imitations, and gem care. Learn More

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DiaScope Lens
Click & Send The DiaScope lens and light are specifically designed to work together with any smart phone to take quality photos for the diamond, gemstone, and jewelry industry. ♦ App Free ♦ Loupe Quality Photos ♦ Use with any Smart Phone ♦ USB Charging ♦ LED Light Learn More

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